Cystopteris

noun

Cys·​top·​ter·​is
siˈstäptərə̇s
: a genus of ferns (family Polypodiaceae) of the north temperate zone having a hooded or arched indusium partly under the roundish sori see bladder fern, fragile fern

Word History

Etymology

New Latin, from cyst- + -pteris

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Cite this Entry

“Cystopteris.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Cystopteris. Accessed 15 Dec. 2024.

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